CVE-2019-5635
7.5 · HIGHOverview
CVE-2019-5635 is a high-severity vulnerability affecting belwith-keeler hickory_smart_ethernet_bridge_firmware. It was published on August 22, 2019 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A cleartext transmission of sensitive information vulnerability is present in Hickory Smart Ethernet Bridge from Belwith Products, LLC. Captured data reveals that the Hickory Smart Ethernet Bridge device communicates over the network to an MQTT broker without using encryption. This exposed the default username and password used to authenticate to the MQTT broker. This issue affects Hickory Smart Ethernet Bridge, model number H077646. The firmware does not appear to contain versioning information.
Remediation
Check the references section for vendor advisories and patches from belwith-keeler. Update hickory_smart_ethernet_bridge_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2019-5635?
CVE-2019-5635 is a high-severity vulnerability affecting belwith-keeler hickory_smart_ethernet_bridge_firmware. It was published on August 22, 2019 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2019-5635?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-5635?
Check the references section for vendor advisories and patches from belwith-keeler. Update hickory_smart_ethernet_bridge_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-5635?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-5635 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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